Bill Gates-backed TerraPower won the first US reactor construction grant in nearly a decade, as AI-driven data center demand is reviving interest in nuclear power.

A new study published in The Astrophysical Journal argues that “space weather” could be distorting incoming transmissions from extraterrestrials. The paper, penned by researchers at the SETI (Search ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

This ship was huge. It was like a city-sized ship. And there was hundreds of beings on board,” said Debbie Solaris, a military veteran and one of six panelists sharing their alien encounters with a ...

When it comes to picking up a new gaming machine, I am always asking myself, should I get a desktop or a laptop? The answer ...

TerraPower, a start-up founded by Microsoft co-founder and philanthropist Bill Gates, is set to build a new kind of nuclear power plant in Wyoming ...

In Amiri’s calculations, Dyson spheres around white dwarfs tend to produce cooler, fainter thermal emission that peaks in the near- to mid-infrared, while M-dwarf cases can radiate more strongly but ...

Commercial quantities of the required fuel are currently only available from one vendor: the Russian state.

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

The U.S. Nuclear Regulatory Commission has issued its first construction permit for a commercial nuclear reactor in eight ...